"Between Your Girlfriend and I, Which One is Better at SEX?" - Tempting NTR Love Triangle

"You have a girlfriend, but you came inside me." I joined a club when I entered university. On the way home from a drinking party, I felt like someone was following me. I looked back, and I saw a fellow club member I met at the drinking party. When she entered my house, she took off her clothes and pressed against me. I tried to drive her away, but I was drunk, so I didn't have the strength to do so. She took off my underwear and grabbed my dick since I couldn't think clearly. Furthermore, when we kissed, I was made to drink something, and my head was gradually getting numb. "If you want to cum, you can use this hole." She said while showing me her pussy. I was completely deprived of the will to resist, so I thrust my dick into her wet pussy and shook my hips in pleasure. (Source: Eromangajima, translated)